using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Collections;


namespace QLKS.HeThongDAO
{
    public abstract class DataAccessHelper
    {
        protected string strConnection;
        public abstract DataTable ExecuteQuery(string strQuery);
        public abstract void ExecuteNonQuery(string strQuery);
        public abstract DataTable ExecuteProcedure(string storeProcName, Dictionary<string, object> para);
    }
}
